Global Patent Index - EP 0276459 A1

EP 0276459 A1 19880803 - Cathode-ray tube and method for manufacturing the same.

Title (en)

Cathode-ray tube and method for manufacturing the same.

Title (de)

Kathodenstrahlröhre und Verfahren zu ihrer Herstellung.

Title (fr)

Tube à rayons cathodiques et son procédé de fabrication.

Publication

EP 0276459 A1 19880803 (EN)

Application

EP 87118960 A 19871221

Priority

JP 30651286 A 19861224

Abstract (en)

This invention provides a cathode-ray tube (1) having an antistatic film (3) formed mainly by metal oxide and containing particles of at least one metal selected from the group consisting of Pd, Sn, Pt, Ag and Au, said particles having an average particle size of 0.01 micron at most. The film (3) can be easily formed from a solution, thus, reducing the cost.

IPC 1-7

H01J 29/89; H04N 5/72

IPC 8 full level

C09K 3/16 (2006.01); H01J 9/20 (2006.01); H01J 29/86 (2006.01); H01J 29/88 (2006.01); H01J 29/89 (2006.01); H05F 1/02 (2006.01)

CPC (source: EP KR US)

H01J 29/86 (2013.01 - KR); H01J 29/868 (2013.01 - EP US); H01J 29/89 (2013.01 - EP US)

Citation (search report)

  • [AD] GB 2161320 A 19860108 - RCA CORP
  • [A] DE 3436618 A1 19850425 - HITACHI LTD [JP]
  • [A] WO 8302682 A1 19830804 - HEIZ THERESE [CH]
  • [A] IBM TECHNICAL DISCLOSURE BULLETIN, vol. 27, no. 5, October 1984, page 2855, New York, US; S.E. WALLACE et al.: "Anti-static tin oxide film CRT faceplate"
  • [AD] PATENT ABSTRACTS OF JAPAN, vol. 10, no. 306 (E-446)[2362], 17th October 1986; & JP-A-61 118 946 (HITACHI LTD) 06-06-1986
  • [AD] PATENT ABSTRACTS OF JAPAN, vol. 10, no. 306(E-446)[2362], 17th October 1986; & JP-A-61 118 932 (HITACHI LTD) 06-06-1986
  • [A] PATENT ABSTRACTS OF JAPAN, vol. 8, no. 209 (E-268)[1646], 22nd September 1984; & JP-A-59 096 638 (ASAHI GLASS K.K.) 04-06-1984
  • [A] PATENT ABSTRACTS OF JAPAN, vol. 9, no. 259 (P-397), page 155 P 397; & JP-A-60 109 082 (YOUBEA RUURON KOGYO K.K.) 14-06-1985

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0276459 A1 19880803; EP 0276459 B1 19901107; CN 1011748 B 19910220; CN 87101282 A 19880706; DE 3766099 D1 19901213; JP H088080 B2 19960129; JP S63160140 A 19880702; KR 880008398 A 19880831; KR 900009082 B1 19901220; US 4785217 A 19881115

DOCDB simple family (application)

EP 87118960 A 19871221; CN 87101282 A 19871224; DE 3766099 T 19871221; JP 30651286 A 19861224; KR 870014938 A 19871224; US 13694487 A 19871223